How many trading ports are there in ASEAN?

At present, the first ASEAN port of Singapore, the second largest port of Malaysia Port Klang, the third largest port of Jakarta, Indonesia, the fourth largest port of Manila, Philippines, as well as the port of Surabaya, Indonesia, Vietnam South Da Nang, Ho Chi Minh and other major ASEAN ports have been confirmed in writing to participate in the China - ASEAN Port Development and Cooperation Forum. Port cooperation theme activities include port "charming city" exhibition, port equipment exhibition, port cooperation project negotiation, port city business visits.